| VANGUARD GROUP INC | 5,037,137 | $672,508 |
| BlackRock, Inc. | 3,992,913 | $533,094 |
| WELLINGTON MANAGEMENT GROUP LLP | 2,879,299 | $384,415 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 2,333,174 | $312 |
| Capital Research Global Investors | 1,478,224 | $197,358 |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1,476,298 | $197,101 |
| FMR LLC | 1,388,241 | $185,344 |
| Invesco Ltd. | 1,318,529 | $176,037 |
| WASATCH ADVISORS LP | 1,313,775 | $175,402 |
| STATE STREET CORP | 1,237,207 | $165,180 |
| GEODE CAPITAL MANAGEMENT, LLC | 1,221,688 | $163,135 |
| JPMORGAN CHASE & CO | 1,133,669 | $151,356 |
| MORGAN STANLEY | 1,130,902 | $150,987 |
| FULLER & THALER ASSET MANAGEMENT, INC. | 1,018,021 | $135,916 |
| Artisan Partners Limited Partnership | 1,005,648 | $134,264 |
| DIMENSIONAL FUND ADVISORS LP | 942,982 | $125,901 |
| Capital World Investors | 853,873 | $114,001 |
| GAMCO INVESTORS, INC. ET AL | 830,779 | $110,917 |
| ALLIANCEBERNSTEIN L.P. | 827,109 | $110,427 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 814,172 | $108,700 |
| PRINCIPAL FINANCIAL GROUP INC | 763,681 | $101,959 |
| GOLDMAN SACHS GROUP INC | 713,537 | $95,264 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 703,960 | $93,986 |
| REINHART PARTNERS, LLC. | 662,194 | $88,411 |
| CONGRESS ASSET MANAGEMENT CO /MA | 568,853 | $75,948 |
| Portolan Capital Management, LLC | 535,947 | $71,554 |
| WT Asset Management Ltd | 518,727 | $69,255 |
| Hood River Capital Management LLC | 516,520 | $68,961 |
| UBS Group AG | 491,014 | $65,555 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 480,392 | $64,137 |
| AMERIPRISE FINANCIAL INC | 472,920 | $63,140 |
| NORTHERN TRUST CORP | 468,076 | $62,493 |
| BALYASNY ASSET MANAGEMENT L.P. | 456,482 | $60,945 |
| NORGES BANK | 436,739 | $58,309 |
| Van Berkom & Associates Inc. | 436,084 | $58 |
| LORD, ABBETT & CO. LLC | 429,795 | $57 |
| BANK OF AMERICA CORP /DE/ | 421,631 | $56,292 |
| Aventail Capital Group, LP | 402,378 | $53,721 |
| MARSHALL WACE, LLP | 392,247 | $52,369 |
| EMERALD ADVISERS, LLC | 389,935 | $52,060 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 382,915 | $51,123 |
| Thrivent Financial for Lutherans | 376,530 | $50 |
| NEW YORK STATE COMMON RETIREMENT FUND | 368,328 | $49,175 |
| Amundi | 349,366 | $46,644 |
| WELLS FARGO & COMPANY/MN | 337,131 | $45,010 |
| BNP PARIBAS ARBITRAGE, SA | 332,072 | $44,335 |
| CastleKnight Management LP | 330,549 | $44,132 |
| Granahan Investment Management, LLC | 326,474 | $43,588 |
| Fiera Capital Corp | 322,931 | $43,115 |
| Pictet Asset Management Holding SA | 321,877 | $42,974 |
| SEI INVESTMENTS CO | 293,418 | $39,174 |
| GABELLI FUNDS LLC | 292,700 | $39,078 |
| J. Goldman & Co LP | 285,181 | $38,075 |
| MILLENNIUM MANAGEMENT LLC | 279,753 | $37,350 |
| SEGALL BRYANT & HAMILL, LLC | 277,908 | $37,103 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 262,637 | $35,065 |
| Champlain Investment Partners, LLC | 261,684 | $34,937 |
| SOUTHERNSUN ASSET MANAGEMENT, LLC | 248,408 | $33,165 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 240,956 | $32,170 |
| EMERALD MUTUAL FUND ADVISERS TRUST | 235,425 | $31,432 |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 228,656 | $30,903 |
| WESTWOOD HOLDINGS GROUP INC | 228,418 | $30,496 |
| Nuveen, LLC | 226,967 | $30,302 |
| RAYMOND JAMES FINANCIAL INC | 212,571 | $28,555 |
| Pembroke Management, LTD | 211,143 | $28,190 |
| LOOMIS SAYLES & CO L P | 200,321 | $26,745 |
| Jain Global LLC | 197,255 | $26,336 |
| ROYCE & ASSOCIATES LP | 193,147 | $25,787 |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | 186,002 | $25 |
| Voya Investment Management LLC | 183,728 | $24,530 |
| Bank of New York Mellon Corp | 182,507 | $24,366 |
| Boston Partners | 170,380 | $22,590 |
| Clearbridge Investments, LLC | 169,434 | $22,621 |
| KTF INVESTMENTS, LLC | 165,885 | $22,147 |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 159,479 | $21,292 |
| FRED ALGER MANAGEMENT, LLC | 158,334 | $21,139 |
| BESSEMER GROUP INC | 135,719 | $18 |
| GW&K Investment Management, LLC | 134,562 | $18 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 124,954 | $16,683 |
| AMERICAN CENTURY COMPANIES INC | 122,462 | $16,350 |
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 122,052 | $16,295 |
| BLAIR WILLIAM & CO/IL | 121,069 | $16,164 |
| CITADEL ADVISORS LLC | 116,933 | $15,612 |
| BROWN ADVISORY INC | 116,688 | $15,579 |
| UBS ASSET MANAGEMENT AMERICAS INC | 115,201 | $15,380 |
| KENNEDY CAPITAL MANAGEMENT LLC | 113,360 | $15,135 |
| Penn Capital Management Company, LLC | 110,193 | $14,750 |
| Zurich Insurance Group Ltd/FI | 105,869 | $14,135 |
| RBF Capital, LLC | 100,000 | $13,351 |
| Telemark Asset Management, LLC | 100,000 | $13,351 |
| Swiss National Bank | 98,400 | $13,137 |
| Russell Investments Group, Ltd. | 94,469 | $12,613 |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | 90,146 | $12,035 |
| PEREGRINE CAPITAL MANAGEMENT LLC | 90,061 | $12,024 |
| OSTERWEIS CAPITAL MANAGEMENT INC | 89,222 | $11,912 |
| ENVESTNET ASSET MANAGEMENT INC | 87,091 | $11,628 |
| Allspring Global Investments Holdings, LLC | 86,632 | $12,199 |
| ROYAL BANK OF CANADA | 86,362 | $11,531 |
| G2 Investment Partners Management LLC | 86,093 | $11,494 |
| BARCLAYS PLC | 86,027 | $11,485 |
| 393 other institutions | 4,664,871 | $571,840 |